An efficient algorithm based on electrograms characteristics to identify ventricular tachycardia isthmus entrance in post-infarct patients.
Fiche publication
Date publication
janvier 2020
Journal
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
Auteurs
Membres identifiés du Cancéropôle Est :
Pr FELBLINGER Jacques
Tous les auteurs :
Battaglia A, Odille F, Magnin-Poull I, Sellal JM, Hoyland P, Hooks D, Voilliot D, Felblinger J, de Chillou C
Lien Pubmed
Résumé
Our study assesses the value of electrograms (EGMs) characteristics to identify a ventricular tachycardia (VT) isthmus entrance in patients with post-infarct VT. Post-infarct VTs are mostly due to a re-entrant circuit. A pacemapping (PM) approach is able to localize the VT isthmus during sinus rhythm. Limited data are available about the role of local EGMs in defining VT isthmus location.
Mots clés
Ablation, Ischaemic cardiomyopathy, Myocardial infarction, Pacemapping, Re-entry circuit, VT isthmus entrance, Ventricular tachycardia
Référence
Europace. 2020 Jan 1;22(1):109-116